Question about HP LC3772N 37 in. LCD Television

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HP LC3772N 37 in. LCD Television

Just a solid blue light, when the power button is pressed, the power light turns yellow then blue again when released

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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mailtoravi
  • 186 Answers

SOURCE: HP Pavilion dv6000 laptop

This can be a Hardware issue.

Try the steps below :


1. Disconnect the AC Adapter.
2. Remove the Battery.
Note : Please see that there are no external devices or cables connected to the Notebook.
3. Hold the Power button down for 30 seconds to 1 minute.
4. Reconnect the AC adapter and do NOT connect the battery now.
5. Turn on the Notebook power.

If the Notebook starts normally, the issue is resolved...

However, if the issue persists, I recommend you to try removing and resating the Memory(RAM) of the Notebook by following the instructions available in the Manual which can be accessed from the link below :

http://h10032.www1.hp.com/ctg/Manual/c01035677.pdf

Find the required instructions to remove and reseate the memory starting from page number 128 of 278 in the Manual.

If the issue persists, it can be a Hardware issue for sure.

However, HP had identified some hardware issues with some Notebooks.

Get the Product Number of the Notebook which can be located form the bottom of the Notebook indicated with P/N and check if it is listed in the list available in the link below :

http://h10025.www1.hp.com/ewfrf/wc/genericDocument?lc=en&cc=us&dlc=en&docname=c01300427#c01300427

You can get the Notebook repaired for free if it is purchased and currently available in US or Canada.

Find more information about this from the link below :

http://h10025.www1.hp.com/ewfrf/wc/genericDocument?docname=c01087277&cc=us&dlc=en&lc=en&jumpid=reg_R1002_USEN

Hope this helps...

Posted on Sep 02, 2008

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  • 4 Answers

SOURCE: lcd is black on start up only after closing lid. HP dv9000

first do a hard reset that disconnect the ac adoptor and the battery form the notebook and press the power button for 30 second and then only connect the adoptor and power on the notebook as the notebook boot up get connect to the internet to the hp.com site and do a bios update on the notebook

Posted on Mar 12, 2009

BearWeb
  • 357 Answers

SOURCE: hp computer. hard drive light is solid yellow ..non working

Hi 2xcapers

This could be a problem with your IDE or SATA cables that connect your Hard Disk to your Motherboard. Try replacing these before you try the next solution.

The constant yellow light usually indicates a crashed or non-functioning Hard Disk. You can take this to get repaired and only the data where the "Spindal Pin" crashed will be lost, otherwise the Hard Disk should still be fine. The screen does not come on during the event of a crashed or corrupted Hard Disk, so this is another indication that there is a problem with the Hard Disk.

Please remember to give this solution a FixYa! rating.

Happy Easter
BearWeb

Posted on Apr 12, 2009

  • 10 Answers

SOURCE: Moniter went black, power button flashes yellow

it sounds like a capacitor blew from the inverter board.. if u can open it it should be obvious which one the messed up..

Posted on May 04, 2009

budmrtn
  • 11361 Answers

SOURCE: HP vs 19b LCD monitor power

You need to start by looking at the power supply section first for bad caps, the problem can also be in the inverter or bad lamps. does it do the same when it is hooked up to other PC?
see the one I just fixed with bad lamp problem: http://s807.photobucket.com/albums/yy352/budm/HP%20VS19D/
Post

Posted on Feb 01, 2010

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1 Answer

Buttons are lock on television


hi, try this Power Button Lock
This mode locks the power of the LCD dislay in the ON position.

• Power Button Lock: Press and hold [1] and the down arrow for 10
seconds. If the power button is pressed the message Power Button Locked
will display for 5 seconds. With or without this setting, after a power failure,
your LCD dislay's power will automatically turn ON when power is restored.

• Power Button Unlock: Press and hold [1] and the down arrow again for
10 seconds. hope it helps

regards
shaun

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1 Answer

Phillips 37PFL5332D/37 I have a blue power light but no picture, sound or anything. Please advise?


When tv power on.U have a solid LED green or red power light incadication?Yes,than 100% ur tv Tuner signal board is the problems and the causes.That the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish tv Tuner signal board for the replacement.

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1 Answer

My HP LC3772N TV shuts off and then restarts again playing for 2-5 mins before it does it again. Any helpful ideas? Trying to decide between repair and replace. Thanks in advance


The power supply board is defective.That the board where the a/c power cord plug into it.Take ur tv aparts,replaced the power supply board should solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

May 29, 2010 | HP LC3772N 37 in. LCD Television

2 Answers

When I press power, light blinks for about 15-20 minutes, then goes off. Press power again, on solid for 30 seconds, then goes off. Press power again, TV finally comes on.


Your television is in need of repair. Hard to tell what exactly needs to be repaired but when the power light blinks in that way then this is the TV's way to tell you it needs to be serviced.

Apr 25, 2010 | Toymax Magnavox 37MF331D 37 in. LCD TV

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TV wont turn on with power button or remote


Try putting the cables back where they were. After that re-route them again but this time use the manuel.
If that doesn't work, consult the TV's manuel.

Jul 04, 2009 | ViewSonic N3735W 37 in. LCD TV

1 Answer

Have a Magnavox 37 inch lcd hd tv When I turn the power on the green light flashes for about 10 minutes or so then goes solid. Once it is solid it turns off Turn it back on its solid again then off it goes...


sounds like the audio / digital board is going bad ---- they are about 130 refurbished and 300 new ----- look for one online before you pay an overpriced service tech who really doesnt know how to fix these tv's ----

I called the service support and they gave me three companies in Nevada --- each one of them had no idea what the codes meant, but would look at the TV for 225.00 - sounds like they need new companies to do their repairs on warranty

Feb 19, 2009 | Philips 37PF7320A 37 in. HD-Ready LCD...

2 Answers

New Sceptre 37" LCD TV does not turn on


I just got a 42" komodo by Sceptre, same problem, except "SCEPTRE" showed on the screen. I was sent a USB key program to insert in the service slot in the back and it reflashes the bios. This is old news for you but maybe new for someone?

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